TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 Ensure MASTER switch is OFF before disconnecting electrical connectors of power cable assemblies. Failure to follow this warning can result in injury to personnel. Allow powerplant to cool off before removing special equipment. Hot components can cause severe burns. 4 Disconnect battery ground cables (para 8-28). 5 Remove screw (166), two Iockwashers (167), and ground cable assembly (item 7, Appx H) (165) from vehicle hull. Discard Iockwashers. 6 Remove screw (89), two Iockwashers (90), and ground cable (item 7, Appx H) (165) from transmission. Insta Iockwashers and screw. 7 Install powerplant ground cable (91), two new Iockwashers (167), and screw (166) on vehicle hull. 4-4